Commercial Building Controls : Economizers : Economizer Sensors : C7400A : C7400A2001/U
4-20 mA Enthalpy Sensor - supply duct/return air
Overview
Analog enthalpy sensor for use with W7212 and W7459 economizer controllers
Features
- C7400 solid state elements sense enthalpy (temperature and humidity); use two sensors for differential control, maximizing energy savings.
- Use one sensor in outdoor air for single sensor control; use two sensors, one in return air and one in outdoor air, for differential control.
- C7400 mount in any position up to 200 ft (61 m) away from Economizer Logic Module.
- UL94-5V enclosure.
Product Specifications
- Application
- Enthalpy economizing Sensor for A solid state enthalpy sensor designed to sense temperature and humidity with 5% accuracy
- Dimensions (in.)
- 4.25 in high x 2.17 in wide x .81 in deep
- Dimensions (mm)
- 108 mm high by 55mm wide x 20.5 mm deep
- Used With
- W7210, W7212A, W7213, W7214, W7215, W7459, W7460
- Item Type
- Product
- Mounting
- Mounted in any position where it is exposed to freely circulating air
- Approvals, Underwriters Laboratories Inc.
- Component Recognized
- Electrical Connections
- Two 1/4 in. quick-connect terminals
- Operating Humidity Range (% RH)
- 11 to 89% RH
- Sensor
- 4-20 mA output
- Operating Temperature Range (F)
- -40 F to 150 F
- Operating Temperature Range (C)
- -40 C to 66 C
- Color
- Gray
- Ambient Temperature Range (F)
- 150 F Maximum
- Ambient Temperature Range (C)
- 66 C Maximum
